Difluoroacetic anhydride
二氟乙酸酐
Also known as: 2,2-difluoroacetic anhydride, difluoroacetic acid anhydride, 2,2-difluoro-acetic acid 1,1'-anhydride, 1,1,5,5-tetrafluoro-3-oxapentane-2,4-dione
- CAS No.
- 401-67-2
- Jingsj CID
- J-1036462-2
- Molecular Formula
- C4H2F4O3
- Chinese Name
- 二氟乙酸酐
- Molecular Weight
- 174.051 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 93.6±35.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 11.3±20.8 °C |
Frequently Asked Questions
What is the CAS number of Difluoroacetic anhydride?
401-67-2
What are the molecular formula and molecular weight of Difluoroacetic anhydride?
C4H2F4O3, molecular weight 174.051 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026